Leldich Corporation manufactures hospital equipment. The Measurement DIvision $($MD$)$ manufactures testing and measurement

equipment Including a speclal cardiovascular Instrument. MD started the year with $$6\mathrm{.}25$ million In other assets. At the beginning of

the current year, MD Invested $$7\mathrm{.}5$ million In automated equipment for Instrument assembly. The division's expected income statement

at the beginning of the year was as follows:

A sales representatlve from South Street Manufacturing $($SSM$)$ approached the manager of MD in late November. SSM Is willing to sell

for $$9\mathrm{.}4$ million a new assembly machine that offers significant Improvements over the automated equipment MD acquired at the

beginning of the year. The new equipment would expand division output by $12$ percent while reducing cash fixed costs by $$828,400.$ It

would be depreclated for accounting purposes over a four$-$year life. Depreclation would be net of the $$600,000$ salvage value of the

new machine. The new equipment meets Leldich's cost of capital criterlon. If MD purchases the new machine, It must be installed prior

to the end of the year. For practical purposes, though, MD can Ignore depreclation on the new machine because it will not go into

operation until the start of the next year.

MD will have to dispose of the old machine because the new machine would be Installed in the same area. The old machine has no

salvage value.

Leldich has a performance evaluation and bonus plan based on ROI. The return Includes any losses on disposal of equipment.

Investment is computed based on the end$-$of$-$year balance of assets, net book value. Ignore taxes.

Requlred:

a$.$ What Is Measurement Division's ROI If It does not acquire the new machine?

Note: Round your final answer to nearest whole percentage.

b$.$ What Is Measurement Division's ROI this year If It does acquire the new machine?

Note: Round your final answer to nearest whole percentage.

c$.$ If MD acquires the new machine and It operates according to specifications, what ROI is expected for next year?

Note: Round your final answer to nearest whole percentage.