Disk Chy$,$ Incorporated, is a retafler for digital video disks The projected net income for the curremt year $15$ : $\backslash (\backslash$$ $3,200,000\backslash )$ based on a sales volume of $300\mathrm{.}000$ video disks. Disk City has been sellirg the disks for $\backslash (\backslash$$ $16\backslash )$ each. The variable cosis consist of the $\backslash (\backslash$$ $2\backslash )$ unit purchase price of the disks and a handing cost of $\backslash (\backslash$$ $2\backslash )$ per disk Disk Cify's anmul fixed costs are $\backslash (\backslash$$ $400,000\backslash ).$

Management is planning for the coming year, when it expects that the unit purchase price of the video disks will inciease $30$ percent $($Ignore income taxes$).$

Required:

a$.$ Calculate Disk City's break$-$even point for the current year in mumber of video disks:

Note: Round your final answer up to nearest whole number.

b$.$ What will be the company's net income for the curfent year if there is a $15$ percent increase in projected unit sales volume?

c$.$ What volume of sales $($in dollars$)$ must Disk City achieve in the coming year to maintain the same net income as projected for the cutrent year if the unit selling price remains at $\backslash$$$16?$

Note: Do not round intermediate calculations. Round your final answer to the nearest whole number.

d$.$ In order to cover a $30$ percent increase in the disk's purchase price for the coming year and stil maintain the currert contributions margin ratio, what selling price per disk must Disk Gity establish for the coming year?

Note: Do not round intermediate calculations, Round your final answer to $2$ decimal places.

Answer is not complete.