clusterID Age MonthlyIncome PercentSalaryHike YearsAtCompany 1 1 34.3 3598. 15.3 5.16 2 2 38.3 8441. 15.2 8.17 3 3 46.3 13696. 15.2 12.5 4 4 47.1 18143. 15.0 14.2 > summarise_all(hcl4df,mean) Age MonthlyIncome PercentSalaryHike YearsAtCompany clusterID 1 36.92381 6502.931 15.20952 7.008163 .................What are the key characteristics of cluster 1? Question 14 options: Close to average age, average monthly income, below average salary hike, above average years at the company Close to average age, below average monthly income, substantially higher than average salary hike, below average number of years at the company Below average age, below average monthly income, below average salary hike, below average number of years at the company Substantially higher than average age, substantially higher than average monthly income, close to average salary hike, substantially higher than average years at the company