i solved part A,B can anyone help me with part C please

Inmid-2018, Qualcomm Inc. had $19 billion indebt, total equity capitalization of $76 billion, and an equity beta of 1.45 (as reported onYahoo! Finance). Included inQualcomm's assets was $36 billion in cash andrisk-free securities. Assume that therisk-free rate of interest is 2.9% and the market risk premium is 4.1%.

a. What isQualcomm's enterprisevalue?

Qualcomm's enterprise value is. $59 billion.(Round to the nearest wholenumber.)

b. What is the beta ofQualcomm's businessassets?

The beta of unlevered equity is 1.87(Round to two decimalplaces.)

c. What isQualcomm's WACC?

The WACC is ..............%. (Round to one decimalplace.)