please write out formulas used thank you

Lreative Computing seis a tapiet computer calleo the rrotad. Ine sy/u saies price or a rrotao rackage inciuaes the ronowing: - One Protab computer. - A six-month limited warranty. This warranty guarantees that Creative will cover any costs that arise due to repairs or replacements associated with defective products for up to six months. - A coupon to purchase a Creative Probook e-book reader for $250, a price that represents a 50% discount from the regular Probook price of $500. It is expected that 20% of the discount coupons will be utilized. - A coupon to purchase a one-year extended warranty for $60. Customers can buy the extended warranty for $60 at other times as well. Creative estimates that 30% of customers will purchase an extended warranty. - Creative does not sell the Protab without the limited warranty, option to purchase a Probook, and the option to purchase an extended warranty, but estimates that if it did so, a Protab alone would sell for $950. All Protab sales are made in cash. Required: 1. \& 2. Indicated below whether each item is a separate performance obligation and allocate the transaction price of 80,000 Protab Packages to the separate performance obligations in the contract. 3. Prepare a journal entry to record sales of 80,000 Protab Packages (ignore any sales of extended warranties). Complete this question by entering your answers in the tabs below. Indicated below whether each item is a separate performance obligation and allocate the transaction price of 80,000 Protab Packages to the separate performance obligations in the contract. Prepare a journal entry to record sales of 80,000 Protab Packages (ignore any sales of extended warra.hties). Note: If no entry is required for a transaction/event, select "No journal entry required" in the first accutunt field