Applying Excel $-$ Goal Seek and PMT: Exercise $($Part $2$ of $2)$

Keeping all other data the same as in the original example, change the targeted operating income goal for the

quarter, units sold for January and February, and price per unit and variable expense per unit for all three month

to match the information below:

Targeted operating income for the quarter $=$$$10,800$

Required:

$2$a$.$ Using Goal Seek in Excel, determine the total number of units Jim needs to sell in March in order to meet his

targeted operating income for the quarter. $($Round your answer up to the nearest unit.$)$

Total number of units to sell in March