in deposited \( \$ 2700 \) into a savin te of \( 0,3 \% \). Find the amount in

1. If you deposit \( ₹ 8,000 \) into an account paying \( 7 \% \) annual interest compounded quarterly, how long until there is \( ¥ 12,400 \) in the account?

1. If you deposit \( ₹ 8,000 \) into an account paying \( 7 \% \) annual interest compounded quarterly, how long until there is \( \$ 12,400 \) in the account?

If \( x \) represents the number of items produced, (a) write a cost function, (b) find a revenue function if each item sells for the price given, (c) state the profit function, (d) determine analytically how many items must be produced before a profit is realized (assume whole numbers of items), and (e) support the results of part (d) graphically. The fixed cost is \( \$ 400 \), the cost to produce an item is \( \$ 10 \), and the selling price of the item is \( \$ 30 \). (a) The cost function is \( C(x)=\square \). (Simplify your answer. Do not factor.)

2. How much money would you need to deposit today at \( 9 \% \) annual interest compounded monthly to have \( \equiv 12,000 \) in the account after 6 years?

How much would you need to deposit in an account now in order to have \( \$ 2000 \) in the account in 10 years? Assume the account earns \( 6 \% \) interest compounded monthly. Round to the nearest cent.