Could you answer these questions for me with the calculation procedures included?

The calculation questions refer to patient LTC, who is a 5 year old female admitted to the pediatric ward for fever and chemotherapy. Currently, her weight is 46.2 lbs and she is 1 10cm tall. (For dosing calculation, please note that appropriate rounding to a convenient dose is expected.) 1 . Prescription for LTC's chemotherapy calls for cytarabine 75mg/m'/day given IV once daily for 6 days. Cytarabine is commercially available in a stock solution of 1000mg/50mL. What is the total volume of cytarabine required for this cycle of chemotherapy treatment? (5 mark) 2 . Each dose of the cytarabine is to be diluted in 100ml of NS. What is the concentration of cytarabine in the infusion solution? (3 mark) 3. The infusion of cytarabine should last for 30 minutes. What is the appropriate infusion rate, in mL/h? (2 mark) 4. LTC also requires supplementation of potassium. Potassium chloride (KCI) is available in a CONCENTRATED 14.9% solution for injection. (Molecular weight of KCI is 74.5 g/mol.) What is concentration of potassium, in milliequivalents per millilitre (mEq/mL), of this CONCENTRATED KCI solution? (5 mark) 5. A mild rash is found on LTC, and the doctor would like to treat with topical corticosteroid cream. You are requested to prepare 30g of hydrocortisone 1.5% cream. Your have hydrocortisone 2.5% cream and hydrocortisone 1% cream available in your pharmacy. How much of each is required to prepare your product