A machine is now worth \( \$ 142,200 \) and will be depreciated linearly over a 8 -year period, at which time it will be worth \( \$ 48,680 \) as scrap. (a) Find the rule of depreciation function f . (b) What is the domain of f ? (c) What will the machine be worth in 6 years? (a) Find the rule of depreciation function f . \( \mathrm{f}(\mathrm{x})=\square \) (Do not include the \( \$ \) symbol in your answer.) (b) What is the domain of f ? \( \square \) (Type your answer in interval notation.) (c) What will the machine be worth in 6 years? \( \$ \square \)

Phil is shopping for an annuity that guarantees he CANNOT outlive the benefits. Which of these benefit options would he choose?Accelerated lifetime benefitGuaranteed lifetime withdrawal benefitRight of income riderGuaranteed minimum accumulation benefit

I would arrange what I said earlier, I would purchase a budgetting book and every paycheck I would put to the side until I re need to open that budgetting book. I would use green for food, i would use red for shopping. I would use pink for rent and I would orange for other neccessitie that I would want to have. The most expenses I would use would probably be food and rent because those are the most important.

(b) A dealer purchased some goods marked at ₹ 2,000 at a discount of \( 20 \% \) and \( 5 \% \). He sells the same at a discount of \( 15 \% \) and \( 5 \% \). Find the amount of gain or loss to him.

Find the final hourly wage if a \( \$ 9.00 \) starting wage is increased by \( 4.5 \% \) each year for 8 years.

The original price of a tablet was \( \$ 550 \). During a sale, Melvin was given a 30\% discount for the tablet. How much did he pay for the tablet?