$9.$ Go to the Earnings Projections worksheet. Pranjali has entered most of the income and expense data on the worksheet. She knows the income from municipal grants will be $$25,000$ in $2025,$ and estimates it will be $$40,000$ in $2029.$ She needs to calculate the income from municipal grants in the years $20262028.$ The grants should increase at a constant amount from year to year.

Project the income from Municipal grants for $20262028($cells D$5$:F$5)$ using a Linear Trend interpolation.

$10.$ Pranjali also needs to calculate the income from insurance reimbursements in the years $20262028.$ She knows the starting amount and has estimated the amount in $2029.$ She thinks this income will increase by a constant percentage.

Project the income from Insurance reimbursements for $20262028($cells D$7$:F$7)$ using a Growth Trend interpolation.