Please help with solving for the annual net operating income under (a) and the accounting rate of return under (b)

George's House of Music wants to purchase TransposeIt, a system that transposes any song in its database and prints sheet music in the requested key. This system allows singers to obtain sheet music in keys that are suitable to their vocal range. The software for the system costs $11,900; a new computer and a laser printer costing $3,100will be needed to run the system.Georgeestimates that the system will generate additional annual sales revenue of $23,300and that annual cash expenditures will be $19,295.Georgeuses straight-line depreciation. The software, computer, and printer will have a useful life of5years. The system will have a $225salvage value at the end of its5-year useful life.

(a)

Calculate the annual net operating income generated by the system.

Annual net operating income$

enter the annual net operating income in dollars

(b)

Calculate the accounting rate of return of the system.

Accounting rate of returnenter the accounting rate of return in percentages

%