The principal \( P \) is borrowed at simple interest rate \( r \) for a period of time \( t \). Find the loan's future value, \( A \), or the total amount due at time \( t \). \( P=\$ 28,000, r=7.5 \%, t=5 \) years

Qual das seguintes afirmaçōes geralmente não pode ser correta para um investidor que tem responsabilidade ilimitada sobre um investimento: \( \begin{array}{l}\text { a. O investidor não tem sócio } \\ \text { b. O investidor é responsável pelo } \\ \text { gerenciamento da empresa. } \\ \text { d. O investidor está sujeito a dupla taxaçāo } \\ \text { d. } 0 \text { investidor possui acçōes na empresa }\end{array} \)

anual ¿Cual fue sl capital inicial con el que se hizo el deposit? Tengo un pagare por \( \$ 200000 \) que vence en 40 dias, cuanto dinero obtendria hoy si lo cambio, sab ido que la tasa es del \( 40 \% \) anual

Quando uma empresa lança suas acções no mercado primário, qual é o percentual máximo legal das acções do tipo Ordinárias (ON) e Preferenciais (PN) respectivamente: \( \begin{array}{l}\text { a. } 1 / 2 \text { ONs e } 1 / 2 \text { PNs } \\ \text { b. } 1 / 3 \text { ONs e } 2 / 3 \text { PNs } \\ \text { c. } 1 / 3 \text { PNs e } 2 / 3 \text { Nos } \\ \text { d. } 1 / 4 \text { ONs e } 3 / 4 \text { PNs. }\end{array} \)

A store sells \( Q \) units of a product per year. It costs \( d \) dollars to store one unit for a year. To reorder, there is a fixed cost of b dollars, plus c dollars for each unit. How many times per year should the store reorder, and in what lot size, in order to minimize inventory costs? Use the general solution to find how many times per year a store should reorder, and in what lot size, when \( Q=100, d=\$ 10, b=\$ 20 \), and \( c=\$ 14 \).

\( 1<\begin{array}{l}\text { Suppose someone wants to accumulate } \$ 50,000 \text { for a college fund over the next } 15 \text { years. Determine whether the } \\ \text { following investment plans will allow the person to reach the goal. Assume the compounding and payment periods } \\ \text { are the same. } \\ \text { The person deposits } \$ 80 \text { per month into an account with an APR of } 7 \% \text {. } \\ \text { Will the person meet the goal? Select the correct choice below and fill in the answer box to complete your choice. } \\ \text { (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places } \\ \text { as needed.) } \\ \text { A. No, because the amount that will be in the college fund, } \$ \square \text {, is less than the goal of } \$ 50,000 \text {. } \\ \text { B. Yes, because the amount that will be in the college fund, } \$ \square \text {, is more than the goal of } \$ 50,000 \text {. }\end{array} \).