please help me with theses 2 questions.

Question 44 Given the information: Interest rate in US (Rh): 4% Interest rate in UK (RE: 2% Line of credit in US USD 15,000,000 Line of credit in UK GBP 10,000,000 The current spot rate for GBP (SR): $1.50 Suppose your forecast tells you that the spot rate of GBP one year later (SR1) will be $1.52. What is your uncovered rate of return from US (Ruh)? 3.3600% 0.6579% 2.6316% 2.0000% Question 45 Given the information: Interest rate in US (Rh): Interest rate in UK (R1): Line of credit in US Line of credit in UK The current spot rate for GBP (SRol: 4% 2% USD 15,000,000 GBP 10,000,000 $1.50 Suppose your forecast tells you that the spot rate of GBP one year later (SR2) will be $1.52. What is your uncovered rate of return from Euro zone (Rut)? 3.3600% 0.6579% 2.0000% 2.6316%