The Final Countdown, page-188

No worries. Here are the quarterly expenditure numbers for the last 4 years to help with any further calculations you wish to do.

You will note the large increase in the previous quarter to pay the labs before expenditure returned to the long term average. Also note that the first of these three current trials didn't commence until Nov 2021 and the lowest recorded expenditure was in the early stages of those trials.

	20/21	1	-1422
1		2	-1064
2		3	-1318
3		4	-1014
4	21/22	1	-763
5		2	-1089
6		3	-1132
7		4	-1019
8	22/23	1	-1053
9		2	-1200
10		3	-1140
11		4	-1329
12	23/24	1	-1363
13		2	-1898
14		3	-1075